Motec PWC Plug-In ECU Manual de usuario descargar pdf (Pagina 52)

MoTeC Appendices

Note 4 - Speed

The PWC speed sensor is wired directly to the dashboard. To acquire this

information, a separate wire is required from the factory harness to M400

Marine ECU pin Dig1 (B8). The supplied Base Map

includes a speed

calibration which can be enabled if this sensor is wired.

For more accurate speed measurements, MoTeC recommends the use of a

GPS system.

MoTeC's 5 Hz GPS-G1 (#41300) can be wired directly

into the EC

receive port.

GPS wiring

M400 Pin GPS Pin Function

0V AUX B15 1

Bat –

RS232-RX B18 2 RS232 GPS Data

N/C 3

5V AUX

5V ENG

A09

A02

4 5 V

Note 5 – Available Wiring

These pins are wired into the adaptor loom, but are not

essential for PWC

operation. These wires can be allocated to other functions as required.

M400 Pin Yamaha Pin

AT6 B19 P18

AV5 A25 P17

AV7 B21 P19

AV8 B22 S11

DIG2 B09 S2

The PWC speed sensor is wired directly to the dashboard. To acquire this

information, a separate wire is required from the factory harness to M400

includes a speed

For more accurate speed measurements, MoTeC recommends the use of a

into the EC

U's RS232

essential for PWC

operation. These wires can be allocated to other functions as required.

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Motec PWC Plug-In ECU Manual de usuario Pagina 52